title: Efficacy of a recombinant vaccine HVT-VP2 against Gumboro disease in the presence of maternal antibodies.
mesh_terms: D000818:Animals; D000914:Antibodies, Viral / Q000097:blood*; D018175:Birnaviridae Infections / Q000276:immunology / Q000662:veterinary*; D002645:Chickens; D005260:Female; D007243:Infectious bursal disease virus / Q000276:immunology*; D011201:Poultry Diseases / Q000276:immunology*; D011993:Recombinant Fusion Proteins / Q000276:immunology; D019444:Vaccines, DNA / Q000627:therapeutic use*; D014765:Viral Vaccines / Q000627:therapeutic use*
chemical_list: D000914:Antibodies, Viral; D011993:Recombinant Fusion Proteins; D019444:Vaccines, DNA; D014765:Viral Vaccines